Stabilized mercuric oxide ointment compositions

Details Stabilized mercuric oxide ointment compositions Stabilized mercuric oxide ointment compositions

1991-05-10

1993-05-04

Raymond, Richard L.

Drug, bio-affecting and body treating compositions

Inorganic active ingredient containing

Heavy metal or compound thereof

A01N 5918, A61K 3328

Patent

active

052080420

ABSTRACT:
Oleaginous ointment compositions for topical antibacterial treatment containing about 0.5 to about 1.5% yellow mercuric oxide by weight and additionally containing organic acids selected from the group consisting of alkanoic acids of formula CH.sub.3 (CH.sub.2).sub.n COOH, wherein n is an integer from 4 to 22, and arylalkanoic acids of formula C.sub.6 H.sub.5 (CH.sub.2).sub.n COOH, wherein n is an integer from 0 to 17, to increase the color stability of the compositions. A method of making the novel stabilized ointment compositions is also disclosed.

REFERENCES:
patent: 1493564 (1924-05-01), Quine
patent: 2372807 (1945-04-01), Brown
patent: 4612193 (1986-09-01), Gordon et al.

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